DAVIE, Fla. - Hillary Rodham Clinton won the Florida Democratic primary Tuesday night, an event that drew no campaigning by any of her presidential rivals and awarded no delegates to the winner.

The New York senator, fresh off her lopsided loss to Barack Obama in last weekend's South Carolina primary, arranged a rally in the state as the polls were closing, an evident attempt to gain campaign momentum.

She and Obama collide next week in a coast-to-coast competition for delegates across 22 states.